package com.lizhenhua.fmmall.service;

import com.lizhenhua.fmmall.entity.CategoryIndex;
import com.lizhenhua.fmmall.entity.CategoryVo;
import com.lizhenhua.fmmall.vo.ResultVo;

import java.util.List;

public interface CategoryService {
    public List<CategoryVo> selectAllCategories();
    public ResultVo selectAllCategories2(int parentId);
    public ResultVo selectFirstLevel();
}
